Messages in this thread | | | Date | Tue, 1 Aug 2017 11:51:31 -0400 | From | "" <> | Subject | Re: [GIT PULL] Please pull NFS client changes for Linux 4.13 |
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On Mon, Jul 31, 2017 at 10:35:45PM -0700, Linus Torvalds wrote: > On Mon, Jul 31, 2017 at 8:43 AM, davej@codemonkey.org.uk > <davej@codemonkey.org.uk> wrote: > > Another NFSv4 KASAN splat, this time from rc3. > > > > BUG: KASAN: use-after-free in nfs4_exchange_id_done+0x3d7/0x8e0 [nfsv4] > > Ugh. It's really hard to tell what access that it - KASAN doesn't > actually give enough information. There's lots of 8-byte accesses > there in that function. > > Any chance of getting the output from > > ./scripts/faddr2line vmlinux nfs4_exchange_id_done+0x3d7/0x8e0
Hm, that points to this..
7463 /* Save the EXCHANGE_ID verifier session trunk tests */ 7464 memcpy(clp->cl_confirm.data, cdata->args.verifier->data, 7465 sizeof(clp->cl_confirm.data));
Dave
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